That is the whole goal with automation right? I don't think that is how is going to pan out. With all the extra money guys like zuckerberg are going to feed their cows with nuts and beer.
You are right in saying that all studios who can work for less money will do. That is the scary part for thousands of people working in animation and film.
Tech people doesn't know about art, well I'm not sure, but that is irrelevant as AI are trained on existing top of the line art made by the best artistis in the world.
On the renderman subject, that is not correct. Renderman is a render engine for 3d softwares. AI doesn't need a render engine at all as it produces images by itself. And for movies like topgun a number of different engines are used, renderman, vray, Arnold, redshift, unreal, etc.
You joke, but as a cgi animator I'm kind of worried. It is evolving so fast and has gotten many people I know out of their jobs (concept art, photography, illustration) and it seems like is just a matter of time for the techbros to perfect these tools for animation and video.
Th drug soma was from another dystopian novel. Brave new world by Huxley.